Aaron Ballman [Tue, 23 Jul 2013 19:30:11 +0000 (19:30 +0000)]
Added the attribute name to the err_attribute_wrong_number_arguments diagnostic for clarity; updated almost all of the affected test cases.
Thanks to Fariborz Jahanian for the suggestion!
llvm-svn: 186980
Ed Maste [Tue, 23 Jul 2013 19:19:23 +0000 (19:19 +0000)]
Skip test reported to hang the FreeBSD buildbot
llvm-svn: 186979
Rafael Espindola [Tue, 23 Jul 2013 18:44:31 +0000 (18:44 +0000)]
Fix use of the getOpenFile api.
The gold plugin was passing the desired map size as the file size. This was
working for two reasons:
* Recent version of gold provide the get_view callback, so this code was not
used.
* In older versions, getOpenFile was called, but the file size is never used
if we don't require null terminated buffers and map size defaults to the
file size.
Thanks to Eli Bendersky for noticing this.
I will try to make this api a bit less error prone.
llvm-svn: 186978
Ed Maste [Tue, 23 Jul 2013 18:41:48 +0000 (18:41 +0000)]
elf-core: Remove now-unused compile-time FreeBSD support
This change removes the final instances of compile-time #ifdef magic
from the elf core plugin. Also rename the classes to ELFLinux... as
they're specific to Linux.
llvm-svn: 186977
Ed Maste [Tue, 23 Jul 2013 18:37:11 +0000 (18:37 +0000)]
elf-core: Add helper function for parsing FreeBSD NT_PRSTATUS
This avoids the use of the ELFPrStatus class, which returns to being
used only for Linux.
llvm-svn: 186976
Ed Maste [Tue, 23 Jul 2013 18:30:49 +0000 (18:30 +0000)]
elf-core: Improve FreeBSD support and move data extraction to parse time
Extracting thread data at parse time simplifies multi-platform support.
This change adds FreeBSD thread names and auxv info.
Thanks to Samuel Jacob for review, testing, and improvements.
llvm-svn: 186975
Enea Zaffanella [Tue, 23 Jul 2013 18:25:15 +0000 (18:25 +0000)]
Removed useless source loc field in UnresolvedUsingTypenameDecl node.
llvm-svn: 186974
Ed Maste [Tue, 23 Jul 2013 18:22:17 +0000 (18:22 +0000)]
elf-core: Parse vendor-specific notes
ELF notes contain a 'name' field, which specifies a vendor who defines
the format of the note. Examples are 'FreeBSD' or 'GNU', or it may be
empty for generic notes.
Add a case for FreeBSD-specific notes, leaving Linux and GNU notes,
other vendor-specific notes, and generic notes to be handled by the
existing code for now.
Thanks to Samuel Jacob for reviewing and suggesting improvements.
llvm-svn: 186973
Manman Ren [Tue, 23 Jul 2013 18:14:25 +0000 (18:14 +0000)]
DebugInfo Verifier: verify the actual type.
llvm-svn: 186972
Richard Trieu [Tue, 23 Jul 2013 18:01:49 +0000 (18:01 +0000)]
Add new diagnostic messages when too many arguments are presented to a
function-like macro. Clang will attempt to correct the arguments by detecting
braced initializer lists:
1) If possible, suggest parentheses around arguments
containing braced lists which will give the proper number of arguments.
2) If a braced list is detected at the start of a macro argument, it cannot be
corrected by parentheses. Instead, just point out the location of these
braced lists.
llvm-svn: 186971
Rafael Espindola [Tue, 23 Jul 2013 17:58:53 +0000 (17:58 +0000)]
Remove the -ccc-echo option that is now unused.
llvm-svn: 186970
Ahmed Bougacha [Tue, 23 Jul 2013 17:44:11 +0000 (17:44 +0000)]
Revert "Remove use of asymmetric std::lower_bound comparator."
This reverts commit r185676.
Originally done because of VS 2008.
llvm-svn: 186969
Ahmed Bougacha [Tue, 23 Jul 2013 17:44:01 +0000 (17:44 +0000)]
docs: Update old VS 2008 references.
llvm-svn: 186968
Argyrios Kyrtzidis [Tue, 23 Jul 2013 17:36:21 +0000 (17:36 +0000)]
[libclang] Expose the rest of the array types.
Patch by Che-Liang Chiou!
llvm-svn: 186967
Aaron Ballman [Tue, 23 Jul 2013 17:35:26 +0000 (17:35 +0000)]
Going back to using getName for consistency.
llvm-svn: 186966
Ahmed Bougacha [Tue, 23 Jul 2013 17:32:57 +0000 (17:32 +0000)]
docs: cleanup VS 2008 release note.
Remove trailing ')'. Sorry about all that, should be good now!
llvm-svn: 186965
Stefanus Du Toit [Tue, 23 Jul 2013 17:29:44 +0000 (17:29 +0000)]
Remove spurious "-C" flag from CMake command lines in build.html.
-C usually specifies a script to prepopulate the CMake cache. In this case no
script is specified, so CMake appears to just ignore it. So don't mention it
in the first place - it's not desired anyways.
Reviewed by: Daniel Malea
llvm-svn: 186964
Ahmed Bougacha [Tue, 23 Jul 2013 17:28:35 +0000 (17:28 +0000)]
docs: Correct reST link.
llvm-svn: 186963
Hans Wennborg [Tue, 23 Jul 2013 17:26:56 +0000 (17:26 +0000)]
Expand test/Driver/at_file.c test to check that PR16209 is fixed.
It was fixed by r186603.
llvm-svn: 186962
Ahmed Bougacha [Tue, 23 Jul 2013 17:25:26 +0000 (17:25 +0000)]
Update docs to drop support for VS 2008.
llvm-svn: 186961
Rui Ueyama [Tue, 23 Jul 2013 17:25:25 +0000 (17:25 +0000)]
Avoid using C-style cast and remove unnecessary LL prefix.
llvm-svn: 186960
Ashok Thirumurthi [Tue, 23 Jul 2013 17:20:17 +0000 (17:20 +0000)]
Adds a test for "disassemble -a" after an assert, which can fail with ELF
because a synthetic symbol hasn't been provided for stripped function symbols.
llvm-svn: 186959
Stefanus Du Toit [Tue, 23 Jul 2013 17:18:43 +0000 (17:18 +0000)]
Add instructions to www/source.html for using the Git mirror for those so inclined.
Reviewed by: Daniel Malea
llvm-svn: 186958
Rui Ueyama [Tue, 23 Jul 2013 17:17:19 +0000 (17:17 +0000)]
[PECOFF] Support -tsaware:no command line option.
llvm-svn: 186957
Marshall Clow [Tue, 23 Jul 2013 17:05:24 +0000 (17:05 +0000)]
Implement string suffixes from N3642
llvm-svn: 186956
Benjamin Kramer [Tue, 23 Jul 2013 16:18:53 +0000 (16:18 +0000)]
Remove unused diagnostics.
llvm-svn: 186955
Howard Hinnant [Tue, 23 Jul 2013 16:18:04 +0000 (16:18 +0000)]
Bill Fisher: This patch fixes a bug where std::regex in ECMAScript mode was ignoring capture groups inside lookahead assertions.
For example, matching /(?=(a))(a)/ to "a" should yield two captures: \1 = "a", \2 = "a"
llvm-svn: 186954
Jordan Rose [Tue, 23 Jul 2013 16:12:18 +0000 (16:12 +0000)]
Remove line number from test/Analysis/crash-trace.c.
...and hopefully, finally, unbreak buildbots.
llvm-svn: 186953
Howard Hinnant [Tue, 23 Jul 2013 16:05:56 +0000 (16:05 +0000)]
Add some friendly messages to libcxx calls to abort().
llvm-svn: 186951
Jordan Rose [Tue, 23 Jul 2013 16:02:54 +0000 (16:02 +0000)]
Mark test/Analysis/crash-trace.c as requiring crash recovery.
This plus Rafael's fix at r186943 should keep all the buildbots happy.
llvm-svn: 186950
Rafael Espindola [Tue, 23 Jul 2013 15:57:21 +0000 (15:57 +0000)]
Convert another test to -###.
llvm-svn: 186949
Ariel J. Bernal [Tue, 23 Jul 2013 15:52:07 +0000 (15:52 +0000)]
Fix doxygen warnings
It seems that doxygen fails to find overloaded methods when the parameters are
not in sync with the method declaration.
Added the fully-qualifed type to the parameters method definition although it's
not necessary since the using directive is in effect.
llvm-svn: 186948
Aaron Ballman [Tue, 23 Jul 2013 15:21:34 +0000 (15:21 +0000)]
Fixing the build bots from the previous commit.
llvm-svn: 186947
Rafael Espindola [Tue, 23 Jul 2013 15:20:22 +0000 (15:20 +0000)]
Add missing quotes for -###.
Sorry about forgetting to include this in the previous patch.
llvm-svn: 186946
Rafael Espindola [Tue, 23 Jul 2013 15:17:51 +0000 (15:17 +0000)]
Use -### instead of -ccc-echo.
This is still a fairly odd test. Clang wants to run gcc for assembling. At
least with -### it only prints that instead of actually trying to run it with
-ccc-echo.
llvm-svn: 186945
Aaron Ballman [Tue, 23 Jul 2013 15:16:00 +0000 (15:16 +0000)]
Replacing some manual diagnostic checks with an existing helper method. Adding missing test cases for the diagnostics.
llvm-svn: 186944
Rafael Espindola [Tue, 23 Jul 2013 15:02:28 +0000 (15:02 +0000)]
Run %clang_cc1, it is the one that actually crashes.
llvm-svn: 186943
Aaron Ballman [Tue, 23 Jul 2013 14:54:24 +0000 (14:54 +0000)]
Removed a redundant diagnostic and replaced it with a more standard one. Added a test case for the diagnostic.
llvm-svn: 186942
Aaron Ballman [Tue, 23 Jul 2013 14:03:57 +0000 (14:03 +0000)]
Consolidate several attribute argument diagnostics into a single, selectable diagnostic. This makes the diagnostic more consistent.
llvm-svn: 186940
Rafael Espindola [Tue, 23 Jul 2013 13:18:20 +0000 (13:18 +0000)]
Add not so that these tests pass with pipefail enabled.
llvm-svn: 186939
Edwin Vane [Tue, 23 Jul 2013 12:50:03 +0000 (12:50 +0000)]
cp11-migrate: Integration with LibFormat
Adding a feature to optionally reformat code changed by the migrator. Like
LibFormat, can choose between built-in styles (LLVM, Mozilla, Google, Chromium)
or use a YAML-format config file.
Now with no dependency on iostream by the Reformatting.cpp LIT test.
Author: Guillaume Papin <guillaume.papin@epitech.eu>
llvm-svn: 186938
Rafael Espindola [Tue, 23 Jul 2013 12:31:37 +0000 (12:31 +0000)]
Add -disable-debug-info-verifier.
Found while testing with pipefail enabled.
llvm-svn: 186937
Aaron Ballman [Tue, 23 Jul 2013 12:13:14 +0000 (12:13 +0000)]
Correcting the NSObject and Overloadable attribute diagnostics so that the count reported matches reality.
llvm-svn: 186936
Rafael Espindola [Tue, 23 Jul 2013 11:02:16 +0000 (11:02 +0000)]
Fix the build in c++03 mode.
llvm-svn: 186935
Rafael Espindola [Tue, 23 Jul 2013 10:47:01 +0000 (10:47 +0000)]
Add an initial implementation of archive symbol table generation.
The symbol table has forward references in the file. Instead of allocating
a temporary buffer or counting the size and then writing, this implementation
writes a dummy value first and patches it once the final value is known.
There is room for performance improvement. I will implement them as soon as I
get some other features (like a ranlib mode) in.
llvm-svn: 186934
Richard Smith [Tue, 23 Jul 2013 08:14:48 +0000 (08:14 +0000)]
C++1y literal suffix support:
* Allow ns, us, ms, s, min, h as numeric ud-suffixes
* Allow s as string ud-suffix
llvm-svn: 186933
Craig Topper [Tue, 23 Jul 2013 06:45:34 +0000 (06:45 +0000)]
Remove some errant space charcters in mnemonic strings.
llvm-svn: 186932
Shuxin Yang [Tue, 23 Jul 2013 06:44:34 +0000 (06:44 +0000)]
remove unnecessary space
llvm-svn: 186931
NAKAMURA Takumi [Tue, 23 Jul 2013 06:41:51 +0000 (06:41 +0000)]
llvm/test/DebugInfo/X86/dbg-value-range.ll: Add -disable-debug-info-verifier, too, since r186902.
llvm-svn: 186930
Craig Topper [Tue, 23 Jul 2013 06:27:36 +0000 (06:27 +0000)]
Remove 'else' after 'return'. No functional change.
llvm-svn: 186929
Craig Topper [Tue, 23 Jul 2013 06:25:00 +0000 (06:25 +0000)]
Remove trailing whitespace.
llvm-svn: 186928
Jordan Rose [Tue, 23 Jul 2013 02:15:20 +0000 (02:15 +0000)]
[analyzer] Enable pseudo-destructor expressions.
These are cases where a scalar type is "destructed", usually due to
template instantiation (e.g. "obj.~T()", where 'T' is 'int'). This has
no actual effect and the analyzer should just skip over it.
llvm-svn: 186927
Jordan Rose [Tue, 23 Jul 2013 02:15:16 +0000 (02:15 +0000)]
[analyzer] Add test for crash tracing (r186639)
llvm-svn: 186926
Jordan Rose [Tue, 23 Jul 2013 02:15:11 +0000 (02:15 +0000)]
Revert "[analyzer] Add very limited support for temporary destructors"
The analyzer doesn't currently expect CFG blocks with terminators to be
empty, but this can happen when generating conditional destructors for
a complex logical expression, such as (a && (b || Temp{})). Moreover,
the branch conditions for these expressions are not persisted in the
state. Even for handling noreturn destructors this needs more work.
This reverts r186498.
llvm-svn: 186925
Craig Topper [Tue, 23 Jul 2013 01:50:47 +0000 (01:50 +0000)]
Don't let x86 asm printer use the no operand movsd alias. It should use the normal movsl instead.
llvm-svn: 186924
Tom Stellard [Tue, 23 Jul 2013 01:48:49 +0000 (01:48 +0000)]
R600: Add support for 24-bit MAD instructions
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186923
Tom Stellard [Tue, 23 Jul 2013 01:48:42 +0000 (01:48 +0000)]
R600: Add support for 24-bit MUL instructions
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186922
Tom Stellard [Tue, 23 Jul 2013 01:48:35 +0000 (01:48 +0000)]
R600: Improve support for < 32-bit loads
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186921
Tom Stellard [Tue, 23 Jul 2013 01:48:29 +0000 (01:48 +0000)]
R600: Rename AMDILISelDAGToDAG.cpp -> AMDGPUISelDAGToDAG.cpp
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186920
Tom Stellard [Tue, 23 Jul 2013 01:48:24 +0000 (01:48 +0000)]
R600: Move CONST_ADDRESS folding into AMDGPUDAGToDAGISel::Select()
This increases the number of opportunites we have for folding. With the
previous implementation we were unable to fold into any instructions
other than the first when multiple instructions were selected from a
single SDNode.
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186919
Tom Stellard [Tue, 23 Jul 2013 01:48:18 +0000 (01:48 +0000)]
R600: Use KCache for kernel arguments
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186918
Tom Stellard [Tue, 23 Jul 2013 01:48:08 +0000 (01:48 +0000)]
R600: Simplify assembly for KCache registers using the TableGen !add operator
Before:
MOV * T0.W, KC0[131-128].Y
After:
MOV * T0.W, KC0[3].Y
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186917
Tom Stellard [Tue, 23 Jul 2013 01:48:05 +0000 (01:48 +0000)]
R600: Use the same compute kernel calling convention for all GPUs
A side-effect of this is that now the compiler expects kernel arguments
to be 4-byte aligned.
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186916
Tom Stellard [Tue, 23 Jul 2013 01:47:58 +0000 (01:47 +0000)]
R600: Use correct LoadExtType when lowering kernel arguments
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186915
Tom Stellard [Tue, 23 Jul 2013 01:47:52 +0000 (01:47 +0000)]
R600: Clean up extended load patterns
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186914
Tom Stellard [Tue, 23 Jul 2013 01:47:46 +0000 (01:47 +0000)]
R600: Expand vector FNEG
llvm-svn: 186913
Sean Callanan [Tue, 23 Jul 2013 01:38:41 +0000 (01:38 +0000)]
Fixed a potential crash in the GetOSVersion code
caused by a CFStringRef going out of scope.
llvm-svn: 186912
Rui Ueyama [Tue, 23 Jul 2013 01:29:50 +0000 (01:29 +0000)]
[PECOFF] Support -fixed command line option to disable base relocations.
llvm-svn: 186911
Craig Topper [Tue, 23 Jul 2013 01:29:37 +0000 (01:29 +0000)]
Revert r186907 to fix bots.
llvm-svn: 186910
Richard Smith [Tue, 23 Jul 2013 01:24:30 +0000 (01:24 +0000)]
Add some missing cv-qualifiers.
llvm-svn: 186909
Matt Arsenault [Tue, 23 Jul 2013 01:23:36 +0000 (01:23 +0000)]
Error on more illegal kernel argument types for OpenCL
bool, half, pointers and structs / unions containing any
of these are not allowed. Does not yet reject size_t and
related integer types that are also disallowed.
llvm-svn: 186908
Craig Topper [Tue, 23 Jul 2013 01:21:36 +0000 (01:21 +0000)]
Don't let x86 asm printer use the no operand movsd alias. It should use the normal movsl instead.
llvm-svn: 186907
Eli Bendersky [Tue, 23 Jul 2013 01:09:17 +0000 (01:09 +0000)]
Make the nomathbuiltin.c test less demanding.
This should hopefully unbreak the Windows bots at http://bb.pgr.jp
llvm-svn: 186906
David Blaikie [Tue, 23 Jul 2013 01:01:17 +0000 (01:01 +0000)]
Further simplify test case from r186894
llvm-svn: 186905
Craig Topper [Tue, 23 Jul 2013 00:56:15 +0000 (00:56 +0000)]
Add aliases to map 'imm, mem' form of x86 bts/btr/btc without a size suffix to their 32-bit forms.
This makes them consistent with 'bt' which already had this handling. gas has the same behavior. There have been discussions on the mailing list about determining size based on the immediate, but my goal here was just to remove the inconsistency.
llvm-svn: 186904
Eli Friedman [Tue, 23 Jul 2013 00:25:18 +0000 (00:25 +0000)]
Integers which are too large should be an error.
Switch some warnings over to errors which should never have been warnings
in the first place. (Also, a minor fix to the preprocessor rules for
integer literals while I'm here.)
llvm-svn: 186903
Manman Ren [Tue, 23 Jul 2013 00:22:51 +0000 (00:22 +0000)]
Debug Info Finder: use processDeclare and processValue to list debug info
MDNodes used by DbgDeclareInst and DbgValueInst.
Another 16 testing cases failed and they are disabled with
-disable-debug-info-verifier.
A total of 34 cases are disabled with -disable-debug-info-verifier and will be
corrected.
llvm-svn: 186902
Adrian Prantl [Tue, 23 Jul 2013 00:21:48 +0000 (00:21 +0000)]
Simplify testcase.
rdar://problem/
14386148
llvm-svn: 186901
Craig Topper [Tue, 23 Jul 2013 00:15:19 +0000 (00:15 +0000)]
Explicitly don't let the asm printer use the clrb/w/l aliases for xor %reg, %reg.
It only didn't use it before because it seems InstAlias handling in the asm printer fails to count tied operands so it tried to find an xor with 2 operands instead of the 3 it wfails to count tied.
llvm-svn: 186900
Eli Bendersky [Tue, 23 Jul 2013 00:13:01 +0000 (00:13 +0000)]
Add a -fno-math-builtin option to the Clang -cc1
llvm-svn: 186899
Adrian Prantl [Tue, 23 Jul 2013 00:12:14 +0000 (00:12 +0000)]
Implement a better fix for r186894 by setting the appropriate type for __byref_variable_layout.
rdar://problem/
14386148
llvm-svn: 186898
Craig Topper [Tue, 23 Jul 2013 00:03:33 +0000 (00:03 +0000)]
Suppress argumentless aliases for some x86 FP operations from being used by the asm writer. Prefer to use the explicit %st(1) form.
llvm-svn: 186897
Matt Arsenault [Mon, 22 Jul 2013 23:52:23 +0000 (23:52 +0000)]
Fix typo (ponted -> pointed)
llvm-svn: 186896
Fariborz Jahanian [Mon, 22 Jul 2013 23:50:04 +0000 (23:50 +0000)]
ObjectiveC migration. Better handle migration to conforming
protocols by ignoring cases where all protocol properties
and methods are optional.
llvm-svn: 186895
Adrian Prantl [Mon, 22 Jul 2013 23:44:26 +0000 (23:44 +0000)]
Debug Info: Acknowledge the alignment when locating byref block variables.
Fixes rdar://problem/
14386148
llvm-svn: 186894
Nick Lewycky [Mon, 22 Jul 2013 23:38:27 +0000 (23:38 +0000)]
Remove extraneous null statement. No functionality change!
llvm-svn: 186893
Jakub Staszak [Mon, 22 Jul 2013 23:38:16 +0000 (23:38 +0000)]
Use switch instead of if. No functionality change.
llvm-svn: 186892
Eli Friedman [Mon, 22 Jul 2013 23:30:13 +0000 (23:30 +0000)]
Testcase for PR16673.
llvm-svn: 186891
Jakub Staszak [Mon, 22 Jul 2013 23:16:36 +0000 (23:16 +0000)]
Remove trailing spaces.
llvm-svn: 186890
Eli Friedman [Mon, 22 Jul 2013 23:09:39 +0000 (23:09 +0000)]
Don't emit open-paren fixit without close-paren.
getLocForEndOfToken() isn't guaranteed to succeed; if it doesn't, make sure
we do something sane.
Fixes PR16673. I'm not sure how to write a testcase for this short of grepping
through the diagnostic output.
llvm-svn: 186889
Rui Ueyama [Mon, 22 Jul 2013 23:02:08 +0000 (23:02 +0000)]
[PECOFF] Replace magic numbers with offsetof().
llvm-svn: 186888
Eli Bendersky [Mon, 22 Jul 2013 22:46:21 +0000 (22:46 +0000)]
Add a simple unit test for MemoryBuffer::getOpenFile
llvm-svn: 186887
Eric Christopher [Mon, 22 Jul 2013 22:25:09 +0000 (22:25 +0000)]
Typo.
llvm-svn: 186886
Eric Christopher [Mon, 22 Jul 2013 22:25:07 +0000 (22:25 +0000)]
80-column tidying. Formatting choices by clang-format.
llvm-svn: 186885
Rui Ueyama [Mon, 22 Jul 2013 22:21:39 +0000 (22:21 +0000)]
Fix -Wsign-compare warnings.
llvm-svn: 186884
Nadav Rotem [Mon, 22 Jul 2013 22:18:07 +0000 (22:18 +0000)]
When we vectorize across multiple basic blocks we may vectorize PHINodes that create a cycle. We already break the cycle on phi-nodes, but arithmetic operations are still uplicated. This patch adds code that checks if the operation that we are vectorizing was vectorized during the visit of the operands and uses this value if it can.
llvm-svn: 186883
Rui Ueyama [Mon, 22 Jul 2013 22:17:24 +0000 (22:17 +0000)]
[PECOFF][Driver] Show error message if no input file is given.
llvm-svn: 186882
Jason Molenda [Mon, 22 Jul 2013 22:11:53 +0000 (22:11 +0000)]
When a Cortex-M3 target is selected (armv7m), force disassembly to be in
thumb mode.
<rdar://problem/
14107444>, <rdar://problem/
14107405>
llvm-svn: 186881
Jakub Staszak [Mon, 22 Jul 2013 22:10:43 +0000 (22:10 +0000)]
OldPtr is llvm::Instruction. Remove unneeded cast<>.
llvm-svn: 186880
Richard Trieu [Mon, 22 Jul 2013 21:29:28 +0000 (21:29 +0000)]
Silence gcc warning.
llvm-svn: 186879